A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ceramic identification coating suitable for metal substrate and preparation method thereof
The invention provides a ceramic identification coating suitable for a metal substrate and a preparation method of the ceramic identification coating. The ceramic identification coating is particularly suitable for a metal substrate in a power plant boiler. The ceramic identification coating is composed of a base layer and a surface layer. The base layer is also called as an identification layer and is white, and the thickness of the base layer is 0.10-0.15 mm; the surface layer is green, and the thickness of the surface layer is 0.10-0.15 mm; and the color difference between the surface layerand the base layer is obvious, and an identification degree is high. In the using process of the ceramic identification coating, sand blasting is not needed when the base layer part is exposed and the surface layer is re-sprayed; and after floating ash on a heating surface is blown and cleaned through high-pressure air or high-pressure water, surface layer paint can be directly sprayed to the part, where the white base layer is exposed, of the ceramic identification coating. The ceramic identification coating has the functions of resisting high-temperature corrosion, resisting dirt adhesion and coking and improving heat exchange efficiency, the service life of the substrate can be effectively prolonged, the manpower and economic cost of subsequent maintenance is remarkably reduced, and long-life-cycle protection of the heating surface is achieved.
本发明提供一种适用于金属基材的陶瓷识别涂层及其制备方法，该陶瓷识别涂层特别适用于电厂锅炉内的金属基材。所述陶瓷识别涂层由基层和表层组成。基层又称识别层，为白色，厚度为0.10～0.15mm，表层为绿色，厚度为0.10～0.15mm，表层与基层色差明显，辨识度高。所述陶瓷识别涂层在使用过程中，如漏出基层部分再次补喷表层时无需喷砂，用高压风或高压水将受热面浮灰吹扫、冲洗干净后，可在露出白色基层的部位，直接喷涂表层涂料。本发明请求保护的陶瓷识别涂层具有耐高温腐蚀、抗粘污结焦、提升换热效率的功能，可有效延长基材的使用寿命，显著降低后续维护的人力及经济成本，实现受热面长生命周期保护。
Ceramic identification coating suitable for metal substrate and preparation method thereof
The invention provides a ceramic identification coating suitable for a metal substrate and a preparation method of the ceramic identification coating. The ceramic identification coating is particularly suitable for a metal substrate in a power plant boiler. The ceramic identification coating is composed of a base layer and a surface layer. The base layer is also called as an identification layer and is white, and the thickness of the base layer is 0.10-0.15 mm; the surface layer is green, and the thickness of the surface layer is 0.10-0.15 mm; and the color difference between the surface layerand the base layer is obvious, and an identification degree is high. In the using process of the ceramic identification coating, sand blasting is not needed when the base layer part is exposed and the surface layer is re-sprayed; and after floating ash on a heating surface is blown and cleaned through high-pressure air or high-pressure water, surface layer paint can be directly sprayed to the part, where the white base layer is exposed, of the ceramic identification coating. The ceramic identification coating has the functions of resisting high-temperature corrosion, resisting dirt adhesion and coking and improving heat exchange efficiency, the service life of the substrate can be effectively prolonged, the manpower and economic cost of subsequent maintenance is remarkably reduced, and long-life-cycle protection of the heating surface is achieved.
本发明提供一种适用于金属基材的陶瓷识别涂层及其制备方法，该陶瓷识别涂层特别适用于电厂锅炉内的金属基材。所述陶瓷识别涂层由基层和表层组成。基层又称识别层，为白色，厚度为0.10～0.15mm，表层为绿色，厚度为0.10～0.15mm，表层与基层色差明显，辨识度高。所述陶瓷识别涂层在使用过程中，如漏出基层部分再次补喷表层时无需喷砂，用高压风或高压水将受热面浮灰吹扫、冲洗干净后，可在露出白色基层的部位，直接喷涂表层涂料。本发明请求保护的陶瓷识别涂层具有耐高温腐蚀、抗粘污结焦、提升换热效率的功能，可有效延长基材的使用寿命，显著降低后续维护的人力及经济成本，实现受热面长生命周期保护。
Ceramic identification coating suitable for metal substrate and preparation method thereof
一种适用于金属基材的陶瓷识别涂层及其制备方法
SUN HONGFEI (author) / LI HEFA (author) / LUO XIAOTAO (author) / JIN JUN (author) / ZHU XIANWEI (author) / MA QIANG (author) / QUAN LIANG (author) / BI MINGYIN (author)
2020-04-17
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Metal coating for ceramic and preparation method thereof
| European Patent Office | 2015
Transition coating suitable for ceramic cold spraying and preparation method and application thereof
| European Patent Office | 2024
Heating coating material for ceramic substrate, and preparation method thereof
| European Patent Office | 2020